EP 1252616 A1 20021030 - METHOD FOR READING AN IDENTIFICATION MEANS AND IDENTIFICATION MEANS
Title (en)
METHOD FOR READING AN IDENTIFICATION MEANS AND IDENTIFICATION MEANS
Title (de)
VERFAHREN ZUM LESEN EINES IDENTIFIZIERUNGSMITTEL UND IDENTIFIZIERUNGSMITTEL
Title (fr)
PROCEDE DE LECTURE D'UN MOYEN D' IDENTIFICATION ET MOYEN D'IDENTIFICATION
Publication
Application
Priority
- FR 0100322 W 20010202
- FR 0001403 A 20000204
- FR 0003148 A 20000313
- FR 0012860 A 20001009
Abstract (en)
[origin: WO0157831A1] The invention concerns a method for reading single volume and non-reproducible identification means (100) comprising a mixture of at least two materials (110 and 120) distinguishable from each other (110 and 120), characterised in that it consists in recognising in two dimensions the internal heterogeneous structure of said identification means (100) and in isolating and demonstrating its third dimension thereby eliminating the risk of imposture. Said characteristic enables to reduce storage volume and the periods of time required for scanning, acquisition and comparison operations performed in such processes. The invention also concerns a device for implementing said method. The invention is useful for identifying and authenticating objects, living beings, transactions.
IPC 1-7
IPC 8 full level
G01N 21/84 (2006.01); G06K 7/10 (2006.01); G06K 19/06 (2006.01); G06K 19/10 (2006.01); G06T 1/00 (2006.01); G09F 3/00 (2006.01); H04L 9/32 (2006.01)
CPC (source: EP US)
G06K 19/06 (2013.01 - EP US); G06K 19/086 (2013.01 - EP US); G06V 20/80 (2022.01 - EP US); G09F 3/00 (2013.01 - EP US)
Citation (search report)
See references of WO 0157831A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0157831 A1 20010809; AT E304201 T1 20050915; AU 3196701 A 20010814; CA 2399154 A1 20010809; CA 2399154 C 20090630; DE 60113232 D1 20051013; DE 60113232 T2 20060706; DE 60113232 T9 20061207; EP 1252616 A1 20021030; EP 1252616 B1 20050907; ES 2248279 T3 20060316; FR 2804784 A1 20010810; FR 2804784 B1 20030411; JP 2003521717 A 20030715; JP 4944332 B2 20120530; US 2003014647 A1 20030116; US 7380128 B2 20080527
DOCDB simple family (application)
FR 0100322 W 20010202; AT 01904039 T 20010202; AU 3196701 A 20010202; CA 2399154 A 20010202; DE 60113232 T 20010202; EP 01904039 A 20010202; ES 01904039 T 20010202; FR 0012860 A 20001009; JP 2001557005 A 20010202; US 18296702 A 20020801